#sidebar{
    width: 100%;
    height: 100vh;
    background-color: rgb(255, 255, 255);
    padding: 16px 20px;
    box-sizing: border-box;
}

.sidebar_title{
    width: 100%;
    display: flex;
    justify-content: center;
}
.sidebar_title .logo{
    width: 30px;
    height: 24px;
    margin-top: 6px;
}
.sidebar_title h2{
    margin-left: 10px;
}

/* 菜单列表 */
.sidebar_menu {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
}

/* 菜单列表项 */
.menu_item {
    display: flex;
    align-items: center;
    font-size: 14px;
    padding: 10px 16px;
    margin-bottom: 12px;
    cursor: pointer;
    position: relative;
}

.menu_item .menu_arrow {
    position: absolute;
    right: 0px;
    top: 15px;
}

/* 选中高亮 */
.active {
    background-color: rgb(219, 227, 254);
    border-radius: 8px;
    color: rgb(77,103,235);
}

/* 子元素被选中时高亮 */
#active{
    background-color: white;
}

/* 菜单图标 */
.menu_item img {
    width: 20px;
    height: 20px;
    margin-right: 20px;
}

/* 子菜单 */
.sub_menu {
    
}

/* 子菜单列表项 */
.sub_menu_item {
    font-size: 14px;
    padding: 10px 34px;
    margin-bottom: 12px;
    cursor: pointer;
}

/* 退出按钮 */
.logout_btn {
    width: 100%;
    font-size: 14px;
    padding: 10px 16px;
    margin-bottom: 16px;
    border: none;
    border-radius: 8px;
    background-color: white;
    cursor: pointer;
    box-sizing: border-box;
}
.logout_btn img {
    width: 20px;
    height: 20px;
    float: left;
    margin-right: 20px;
}